San River
E302858
The San River is a major river in southeastern Poland and western Ukraine, known for flowing through the Carpathian foothills and forming part of the Polish–Ukrainian border.
All labels observed (3)
| Label | Occurrences |
|---|---|
| San River canonical | 10 |
| San River basin | 2 |
| San River valley | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1051646 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San River Context triple: [Subcarpathian Voivodeship, contains, San River]
-
A.
Emme River
The Emme River is a Swiss river flowing through the Emmental region and the Swiss Plateau, known for its picturesque valleys and historical flooding events.
-
B.
Salí River
The Salí River is a major watercourse in northern Argentina that supports regional agriculture, hydroelectric power generation, and urban water supply.
-
C.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
-
D.
Arly River
The Arly River is a mountain river in southeastern France that flows through the Savoie region before joining the Isère.
-
E.
Tagliamento River
The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San River Target entity description: The San River is a major river in southeastern Poland and western Ukraine, known for flowing through the Carpathian foothills and forming part of the Polish–Ukrainian border.
-
A.
Emme River
The Emme River is a Swiss river flowing through the Emmental region and the Swiss Plateau, known for its picturesque valleys and historical flooding events.
-
B.
Salí River
The Salí River is a major watercourse in northern Argentina that supports regional agriculture, hydroelectric power generation, and urban water supply.
-
C.
Bug River
The Bug River is a major river in Eastern Europe that flows through Poland, Belarus, and Ukraine, forming part of the border between Poland and Belarus.
-
D.
Arly River
The Arly River is a mountain river in southeastern France that flows through the Savoie region before joining the Isère.
-
E.
Tagliamento River
The Tagliamento River is a major Alpine river in northeastern Italy known for its largely unaltered braided channel and important ecological value.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
international river of Europe
ⓘ
river ⓘ |
| country |
Poland
ⓘ
Ukraine ⓘ |
| flowsInto | Vistula River ⓘ |
| flowsThrough |
Carpathian foothills
ⓘ
Jarosław ⓘ Lviv region ⓘ
surface form:
Lviv Oblast
Podkarpackie Voivodeship NERFINISHED ⓘ Przemyśl ⓘ Sandomierz Basin ⓘ Sanok NERFINISHED ⓘ Subcarpathian Voivodeship NERFINISHED ⓘ |
| formsBorderWith |
Poland
ⓘ
Ukraine ⓘ |
| formsPartOfBorderBetween | Poland and Ukraine ⓘ |
| geopoliticalSignificance | natural boundary between Poland and Ukraine ⓘ |
| hasEcologicalType |
lowland river in lower course
ⓘ
mountain river in upper course ⓘ |
| hasTributary |
Osława River
NERFINISHED
ⓘ
Solinka River NERFINISHED ⓘ Tanew River NERFINISHED ⓘ Wiar River NERFINISHED ⓘ Wisłok River ⓘ Wisłoka River ⓘ |
| historicalRegion | Ruthenia ⓘ |
| languageOfName |
Polish
ⓘ
Ukrainian ⓘ |
| locatedIn |
southeastern Poland
ⓘ
western Ukraine ⓘ |
| locatedInDrainageBasin |
Baltic Sea drainage basin
ⓘ
surface form:
Baltic Sea basin
|
| locatedOnContinent | Europe ⓘ |
| mouthCountry | Poland ⓘ |
| mouthOf | Vistula River ⓘ |
| partOf |
Poland–Ukraine border
ⓘ
surface form:
Polish–Ukrainian border
Vistula river basin ⓘ |
| passesNear |
Dynów
ⓘ
Leżajsk ⓘ Rzeszów ⓘ |
| region |
Eastern Carpathians
ⓘ
Galicia ⓘ |
| sourceRegion |
Carpathian Mountains
ⓘ
Carpathian foothills ⓘ |
| tributaryOf | Vistula River ⓘ |
| usedFor |
fishing
ⓘ
kayaking ⓘ recreation ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: San River Description of subject: The San River is a major river in southeastern Poland and western Ukraine, known for flowing through the Carpathian foothills and forming part of the Polish–Ukrainian border.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
San River valley
this entity surface form:
San River valley
this entity surface form:
San River basin
this entity surface form:
San River basin